605621106204 has 48 divisors (see below), whose sum is σ = 1416978124800. Its totient is φ = 201322570176.

The previous prime is 605621106203. The next prime is 605621106217. The reversal of 605621106204 is 402601126506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605621106203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8067957 + ... + 8142675.

It is an arithmetic number, because the mean of its divisors is an integer number (29520377600).

Almost surely, 2^605621106204 is an apocalyptic number.

It is an amenable number.

605621106204 is an abundant number, since it is smaller than the sum of its proper divisors (811357018596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605621106204 is a wasteful number, since it uses less digits than its factorization.

605621106204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76562 (or 76560 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 605621106204 in words is "six hundred five billion, six hundred twenty-one million, one hundred six thousand, two hundred four".